Resolved!!!
I do the same "jump level" trick with Gloom AGA and at the start of zone 2, the game say "write enable data disk ". I do and the game continue. Later, when you run the game again you can select start the zone 1 or 2.Attachment 58923

I do the same with Gloom Deluxe and the game run OK now to zone 2. So the data disk must be write enabled.

Great

Grrrrr; I didn't think that the game needed to write to disk, hence why I used the .IPFs.

...maybe I should swap over to the .ADF set listed above in post #1059.

Resolved!!!
I do the same "jump level" trick with Gloom AGA and at the start of zone 2, the game say "write enable data disk ". I do and the game continue. Later, when you run the game again you can select start the zone 1 or 2.Attachment 58923

I do the same with Gloom Deluxe and the game run OK now to zone 2. So the data disk must be write enabled.

Thanks again for your investigations OsabaKoldo

I've now replaced any .IPF files in the "Gloom" series with .ADF files... added bonus; there are now trainers with some of the games